Alright, let's work through 4902 times 7943 step by step
4902 × 7943 = 7943 × (4902)
+ 7943 × 2 that equals 15886
+ 7943 × 00 that equals 0
+ 7943 × 900 yielding 7148700
+ 7943 × 4000 that equals 31772000

= 38936586
